bs4.FeatureNotFound: Couldn't find a tree builder with the features you requested: lxml. Do you need to install a parser library?

不管是vscode，还是pycharm（建议装装专业版，比社区版方便太多）都可以安装的tab一键补全命令的插件，适合新手使用。使用命令补全能提高我们写代码的速度，vscode也是一样搜索tabnine进行安装。当然，还有个插件基于人工智能，强于tabnine很多，写出注释便能生成代码，感兴趣的可以去看看，不过是收费的奥httpshttpshttpshttpshttpshttps。......